| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $48.83 | 13.560% | $55.4513 | $55.45 | $55.45 | $55.50 |
| Purchase #2 | $73.40 | 13.304% | $83.1651 | $83.17 | $83.15 | $83.20 |
| Purchase #3 | $57.62 | 11.327% | $64.1466 | $64.15 | $64.15 | $64.10 |
| Purchase #4 | $42.68 | 7.137% | $45.7261 | $45.73 | $45.75 | $45.70 |
| Purchase #5 | $103.52 | 12.764% | $116.7333 | $116.73 | $116.75 | $116.70 |
| Purchase #6 | $234.62 | 11.611% | $261.8617 | $261.86 | $261.85 | $261.90 |
| Purchase #7 | $206.48 | 10.276% | $227.6979 | $227.70 | $227.70 | $227.70 |
| 7 purchase totals = | $767.15 | $854.7820 | $854.79 | $854.80 | $854.80 | |